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Diff — Combination

Revision #2914 → #3227 · back to history

modifiedAdjacent relations in Pascal's triangle178b9d92892e
FieldFrom #2914To #3227
mathlib.declNat.succ_mul_choose_eqNat.add_one_mul_choose_eq
provenanceaiai-moderated
modifiedCombinatorial number system bijectionbad467f0f3c9
FieldFrom #2914To #3227
mathlib.declFinset.ColexColex
provenanceaiai-moderated